 #include <stdio.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(void) {
	int n,i=0;
	printf("");
	scanf("%d",&n);
	if(n%2==0){
		i=i+1;
		
	
	}
	else
	i=i;
	return 0;
}
